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24 lines
498 B
Diff
24 lines
498 B
Diff
--- a/backport-include/linux/device.h
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+++ b/backport-include/linux/device.h
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@@ -177,4 +177,20 @@ static inline void *devm_kmalloc_array(s
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}
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#endif
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0)
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+#define devm_kmemdup LINUX_BACKPORT(devm_kmemdup)
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+static inline void *devm_kmemdup(struct device *dev, const void *src,
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+ size_t len, gfp_t gfp)
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+{
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+ void *p;
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+
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+ p = devm_kmalloc(dev, len, gfp);
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+ if (p)
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+ memcpy(p, src, len);
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+
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+ return p;
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+}
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+#endif
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+
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+
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#endif /* __BACKPORT_DEVICE_H */
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